The following frequency bands are required to use our service in the United States.
Support for the following primary frequency bands is required: Band 2, 4, 12, 66, and 71 (4G), and n71 and n41 (5G).
※ Please note that devices that support the frequency bands listed below but do not support VoLTE cannot be used with our service.
Note 1) If you plan to continue using a mobile phone purchased from another carrier, please make sure that the SIM lock has been removed before using our service.
Note 2) Mobile phones purchased in Japan, including many models from Japanese electronics manufacturers such as SONY and SHARP, may not support the frequency bands used in the United States. Please check device compatibility before use.
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